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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">OptIterRwd Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div>  </div>
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<p><code>#include &lt;<a class="el" href="apps_2elftosb_2common_2options_8h_source.html">options.h</a>&gt;</code></p>
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  <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for OptIterRwd:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a423096b4a0a327ba3d8b35affba27194"><td class="memItemLeft" align="right" valign="top">virtual const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_opt_iter_rwd.html#a423096b4a0a327ba3d8b35affba27194">curr</a> (void)=0</td></tr>
<tr class="separator:a423096b4a0a327ba3d8b35affba27194"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad1f8bdab1547454c004548dfbc94ab08"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad1f8bdab1547454c004548dfbc94ab08"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_opt_iter_rwd.html#ad1f8bdab1547454c004548dfbc94ab08">next</a> (void)=0</td></tr>
<tr class="memdesc:ad1f8bdab1547454c004548dfbc94ab08"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="class_opt_iter_rwd.html#ad1f8bdab1547454c004548dfbc94ab08" title="next() advances to the next item. ">next()</a> advances to the next item. <br /></td></tr>
<tr class="separator:ad1f8bdab1547454c004548dfbc94ab08"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a96cea8a611e7ebe97ac98efb9e6cd612"><td class="memItemLeft" align="right" valign="top">virtual const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_opt_iter_rwd.html#a96cea8a611e7ebe97ac98efb9e6cd612">operator()</a> (void)=0</td></tr>
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<tr class="memitem:a0e7eb2be49bb8d31c67b8f435392505e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0e7eb2be49bb8d31c67b8f435392505e"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_opt_iter_rwd.html#a0e7eb2be49bb8d31c67b8f435392505e">rewind</a> (void)=0</td></tr>
<tr class="memdesc:a0e7eb2be49bb8d31c67b8f435392505e"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="class_opt_iter_rwd.html#a0e7eb2be49bb8d31c67b8f435392505e" title="rewind() resets the &quot;current-element&quot; to the first one in the &quot;list&quot; ">rewind()</a> resets the "current-element" to the first one in the "list" <br /></td></tr>
<tr class="separator:a0e7eb2be49bb8d31c67b8f435392505e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a423096b4a0a327ba3d8b35affba27194"><td class="memItemLeft" align="right" valign="top">virtual const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_opt_iter_rwd.html#a423096b4a0a327ba3d8b35affba27194">curr</a> (void)=0</td></tr>
<tr class="separator:a423096b4a0a327ba3d8b35affba27194"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad1f8bdab1547454c004548dfbc94ab08"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad1f8bdab1547454c004548dfbc94ab08"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_opt_iter_rwd.html#ad1f8bdab1547454c004548dfbc94ab08">next</a> (void)=0</td></tr>
<tr class="memdesc:ad1f8bdab1547454c004548dfbc94ab08"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="class_opt_iter_rwd.html#ad1f8bdab1547454c004548dfbc94ab08" title="next() advances to the next item. ">next()</a> advances to the next item. <br /></td></tr>
<tr class="separator:ad1f8bdab1547454c004548dfbc94ab08"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a96cea8a611e7ebe97ac98efb9e6cd612"><td class="memItemLeft" align="right" valign="top">virtual const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_opt_iter_rwd.html#a96cea8a611e7ebe97ac98efb9e6cd612">operator()</a> (void)=0</td></tr>
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<tr class="memitem:a0e7eb2be49bb8d31c67b8f435392505e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0e7eb2be49bb8d31c67b8f435392505e"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_opt_iter_rwd.html#a0e7eb2be49bb8d31c67b8f435392505e">rewind</a> (void)=0</td></tr>
<tr class="memdesc:a0e7eb2be49bb8d31c67b8f435392505e"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="class_opt_iter_rwd.html#a0e7eb2be49bb8d31c67b8f435392505e" title="rewind() resets the &quot;current-element&quot; to the first one in the &quot;list&quot; ">rewind()</a> resets the "current-element" to the first one in the "list" <br /></td></tr>
<tr class="separator:a0e7eb2be49bb8d31c67b8f435392505e"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Abstract class for a rewindable <a class="el" href="class_opt_iter.html">OptIter</a> </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a423096b4a0a327ba3d8b35affba27194"></a>
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          <td class="memname">virtual const char* OptIterRwd::curr </td>
          <td>(</td>
          <td class="paramtype">void&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
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<p><a class="el" href="class_opt_iter_rwd.html#a423096b4a0a327ba3d8b35affba27194">curr()</a> returns the current item in the iterator without advancing on to the next item. If we are at the end of items then NULL is returned. </p>

<p>Implements <a class="el" href="class_opt_iter.html#a83fee36a05864e23eebc91b251ac9743">OptIter</a>.</p>

<p>Implemented in <a class="el" href="class_opt_str_tok_iter.html#afb72ae32dfa59515dab630a258f4cbe6">OptStrTokIter</a>, <a class="el" href="class_opt_str_tok_iter.html#a85afcfa933f6fff8efc21ce4954da8c1">OptStrTokIter</a>, <a class="el" href="class_opt_argv_iter.html#a185d1812498d972df26fd478250fd96c">OptArgvIter</a>, and <a class="el" href="class_opt_argv_iter.html#a70d15a4bae80ed858537090aec78260e">OptArgvIter</a>.</p>

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          <td class="memname">virtual const char* OptIterRwd::curr </td>
          <td>(</td>
          <td class="paramtype">void&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
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<p><a class="el" href="class_opt_iter_rwd.html#a423096b4a0a327ba3d8b35affba27194">curr()</a> returns the current item in the iterator without advancing on to the next item. If we are at the end of items then NULL is returned. </p>

<p>Implements <a class="el" href="class_opt_iter.html#a83fee36a05864e23eebc91b251ac9743">OptIter</a>.</p>

<p>Implemented in <a class="el" href="class_opt_str_tok_iter.html#afb72ae32dfa59515dab630a258f4cbe6">OptStrTokIter</a>, <a class="el" href="class_opt_str_tok_iter.html#a85afcfa933f6fff8efc21ce4954da8c1">OptStrTokIter</a>, <a class="el" href="class_opt_argv_iter.html#a185d1812498d972df26fd478250fd96c">OptArgvIter</a>, and <a class="el" href="class_opt_argv_iter.html#a70d15a4bae80ed858537090aec78260e">OptArgvIter</a>.</p>

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          <td class="memname">virtual const char* OptIterRwd::operator() </td>
          <td>(</td>
          <td class="paramtype">void&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
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<p>operator() returns the current item in the iterator and then advances on to the next item. If we are at the end of items then NULL is returned. </p>

<p>Reimplemented from <a class="el" href="class_opt_iter.html#a039ef9ac21ffb563eedbc76cd42c5e02">OptIter</a>.</p>

<p>Implemented in <a class="el" href="class_opt_str_tok_iter.html#a64e57db301d7720753acce136608a5ec">OptStrTokIter</a>, <a class="el" href="class_opt_str_tok_iter.html#a567cea49a789e8ad7c8c4099e54f5905">OptStrTokIter</a>, <a class="el" href="class_opt_argv_iter.html#a0a9806cc7514b4c6d3d010be81348a6d">OptArgvIter</a>, and <a class="el" href="class_opt_argv_iter.html#a99914f7a15d154f4aab85229142ca8de">OptArgvIter</a>.</p>

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</div>
<a class="anchor" id="a96cea8a611e7ebe97ac98efb9e6cd612"></a>
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          <td class="memname">virtual const char* OptIterRwd::operator() </td>
          <td>(</td>
          <td class="paramtype">void&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
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<p>operator() returns the current item in the iterator and then advances on to the next item. If we are at the end of items then NULL is returned. </p>

<p>Reimplemented from <a class="el" href="class_opt_iter.html#a039ef9ac21ffb563eedbc76cd42c5e02">OptIter</a>.</p>

<p>Implemented in <a class="el" href="class_opt_str_tok_iter.html#a64e57db301d7720753acce136608a5ec">OptStrTokIter</a>, <a class="el" href="class_opt_str_tok_iter.html#a567cea49a789e8ad7c8c4099e54f5905">OptStrTokIter</a>, <a class="el" href="class_opt_argv_iter.html#a0a9806cc7514b4c6d3d010be81348a6d">OptArgvIter</a>, and <a class="el" href="class_opt_argv_iter.html#a99914f7a15d154f4aab85229142ca8de">OptArgvIter</a>.</p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="apps_2elftosb_2common_2options_8h_source.html">apps/elftosb/common/options.h</a></li>
<li>apps/elftosb/common/options.cpp</li>
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